
package com.wangzhan.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;




import com.wangzhan.entity.Gongsi;
import com.wangzhan.service.GongsiManager;
import com.util.Result;

/**
 * Servlet implementation class Gongsichaxunservlet
 * http://localhost:8080/xiangmu/Gongsichaxunservlet
 */
@WebServlet("/Gongsichaxunservlet")
public class Gongsichaxunservlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public Gongsichaxunservlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		request.setCharacterEncoding("UTF-8");
		  
		  request.setCharacterEncoding("UTF-8");
		  String pageS = request.getParameter("page");
		  int page = 0;
		  if (pageS != null && !pageS.equals("")) {
		   page = Integer.parseInt(pageS);
		  } 

		  String limitS = request.getParameter("limit");
		  int limit = 0;
		  if (limitS != null && !limitS.equals("")) {
		   limit = Integer.parseInt(limitS);
		  } 

		 GongsiManager m = new GongsiManager();
		  ArrayList<Gongsi> list = m.query(page, limit);
		  int count = m.count();

		  response.setContentType("text/json");
		  response.setCharacterEncoding("UTF-8");
		  Result r = new Result(count, list);
		  PrintWriter out = response.getWriter();
		  out.print(r.toJson());
		  out.flush();
		  out.close();
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
